// JavaScript Document

//////////////////////////////

list= new Array("ikastaroak","lan","hizkuntzak","informatika","bestelakoak");

function show(id){	
	var elem= document.getElementById(id);
	
	if(elem){
		style= elem.style;
		style.visibility= "visible";
	
		for(var i=0;i<list.length;i++){
			var st= (document.getElementById(list[i])).style;
			if(st != style)
				st.visibility= "hidden";				
		}
			
		var bottom= document.getElementById("bottomPanel");
		var height;
		if(window.getComputedStyle){
		  height= window.getComputedStyle(elem,null).height;
		} 
		else if(elem.currentStyle){
		  height = elem.currentStyle.height;
		}
		height= parseFloat(height);
		var top= (height + 20);
		
		bottom.style.top= top + 'px';
		showUnion();
		hideUnionIE();
	}
	else{
		for(var i=0;i<list.length;i++){
			((document.getElementById(list[i])).style).visibility= "hidden";
		}
	
		(document.getElementById("bottomPanel")).style.top= '425px';
		hideUnion();
	}
}

//////////////////////////////

function changeText(divId,text){
	var elem= document.getElementById(divId);
	
	elem.innerHTML= text;	
}

//////////////////////////////

function email(){
	document.write("ogonzalez020");
	document.write("@");
	document.write("gmail.com");
}

//////////////////////////////